¿Cuándo comienza el ciclo sexual femenino?

#iguru_soc_icon_wrap_663c211d486b9 a{ background: transparent; }#iguru_soc_icon_wrap_663c211d486b9 a:hover{ background: transparent; border-color: #2c8fa0; }#iguru_soc_icon_wrap_663c211d486b9 a{ color: #2c8fa0; }#iguru_soc_icon_wrap_663c211d486b9 a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d486e11{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d486e11:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_663c211d486e11{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d486e11:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d486f02{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d486f02:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_663c211d486f02{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d486f02:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d486f93{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d486f93:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_663c211d486f93{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d486f93:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d487004{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d487004:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_663c211d487004{ background: rgba(44,143,160,0.01); }.iguru_module_social #soc_icon_663c211d487004:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_663c211d487075{ color: #ffffff; }.iguru_module_social #soc_icon_663c211d487075:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_663c211d487075{ background: rgba(44,143,160,0.01); }.iguru_module_social #soc_icon_663c211d487075:hover{ background: rgba(255,255,255,0.01); }